85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* This file may be used under the terms of the QSkinny License, Version 1.0
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*****************************************************************************/
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#ifndef QSK_INPUT_CONTEXT_H
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#define QSK_INPUT_CONTEXT_H
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#include "QskGlobal.h"
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#include <qinputmethod.h>
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#include <qnamespace.h>
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#include <qobject.h>
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#include <memory>
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class QskTextPredictor;
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class QskInputPanel;
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class QskInputEngine;
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class QskPopup;
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class QskWindow;
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class QQuickItem;
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class QSK_EXPORT QskInputContextFactory : public QObject
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{
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Q_OBJECT
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public:
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QskInputContextFactory( QObject* parent = nullptr );
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~QskInputContextFactory() override;
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virtual QskTextPredictor* createPredictor( const QLocale& ) const;
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virtual QskInputPanel* createPanel() const;
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};
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class QSK_EXPORT QskInputContext : public QObject
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{
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Q_OBJECT
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using Inherited = QObject;
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public:
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QskInputContext();
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virtual ~QskInputContext();
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void setFactory( QskInputContextFactory* );
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QskInputContextFactory* factory() const;
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QRectF panelRect() const;
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void setInputPanelVisible( const QQuickItem*, bool );
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bool isInputPanelVisible() const;
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QLocale locale() const;
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static QskInputContext* instance();
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static void setInstance( QskInputContext* );
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QskTextPredictor* textPredictor( const QLocale& locale );
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Q_SIGNALS:
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void activeChanged();
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void panelRectChanged();
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protected:
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virtual void showPanel( const QQuickItem* );
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virtual void hidePanel( const QQuickItem* );
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private:
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void hideChannel( const QskInputPanel* );
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// called from QskPlatformInputContext
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friend class QskPlatformInputContext;
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virtual void setFocusObject( QObject* );
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virtual void update( const QQuickItem*, Qt::InputMethodQueries );
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virtual void invokeAction( QInputMethod::Action, int cursorPosition );
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void commitPrediction( bool );
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class PrivateData;
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std::unique_ptr< PrivateData > m_data;
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};
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#endif
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